Kafou Mathieu Coulibaly

Hello,

I am Mathieu, a Full Stack Developer. My mission is to transform your idea into a high-performing web application, from mockup to production.

What sets me apart? I combine expertise in modern application development (React, Next.js) with advanced skills in integrating generative AI (RAG).

As a freelancer, I have managed projects from A to Z: from the design and integration of payment systems to optimization (SEO, performance) and deployment (Hostinger, Vercel). You benefit from a single point of contact who understands both the technical challenges and your business objectives.

How I can help you (My services)

I can assist you with various projects, with a results-oriented approach:

Web & SaaS Application Creation: I build your custom application (MVP, business tool, SaaS) using modern technologies (Next.js, Supabase, Node.js) to ensure performance and scalability.

Artificial Intelligence (AI) Integration: Do you have data or PDFs? I develop AI solutions (RAG architecture, LLM like Llama/Qwen) to create intelligent chatbots, content generators, or analysis tools (like my Sheet of Paper project).

High-Performance WordPress Site Creation: I create your showcase site or your e-commerce/donation platform on WordPress. I handle integration, secure payment (PayPal), SEO, and deployment.

E-commerce Migration: Is your site (PrestaShop, Wordpress/WooCommerce) slow? I manage its migration to a more performant solution like Shopify, ensuring a smooth transition.

My Preferred Technologies

Front-End: React.js, Next.js, HTML5, CSS3

Back-End: Node.js, PHP

Databases: Supabase (Postgres, pgvector), MongoDB

CMS: WordPress (Theme Development, WooCommerce)

AI & Data: RAG, Groq, Cohere, LangChain/LlamaIndex (concepts)

DevOps & Tools: Git, Vercel, Hostinger, Figma